Ramona Singer is not pleased with one of her former Real Housewives of New York City costars. Earlier this week, Jill Zarin spoke to the media regarding allegations that the 57-year-old’s husband had cheated on her.

“Think its sad she feels the need to use my personal business to try to make herself relevant,” the reality star tweeted to a fan, regarding the situation.

Overall, Ramona has kept tight-lipped about the situation going on in her personal life, but her trip to the New York City Supreme Court on Tuesday is pretty telling. After 22 years of marriage, she filed for divorce from Mario Singer. Together, the exes have a 19-year-old daughter.

“This remains a personal matter,” Ramona added on Twitter. “I don’t need to be reminded about my daughter. She is my priority ALWAYS.”